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All Journal Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ternak Tropika
Nursita, Ita Wahju
Fakultas Peternakan Universitas Brawijaya
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Pengaruh Sistem Lantai dan Tingkat Kepadatan Kandang Terhadap Performance Produksi Ayam Arab Jantan Periode Grower Ajeng Megawati Putri; Muharlien Muharlien; Ita Wahju Nursita
TERNAK TROPIKA Journal of Tropical Animal Production Vol 18, No 2 (2017): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.858 KB) | DOI: 10.21776/ub.jtapro.2017.018.02.10

Abstract

The purpose of this study was to determine the effect of litter system and interaction of both different level of cage density grower arab chicken. The material used were 48 arabic chicken at grower period which the age 2 months and the average weight 701.7±94.37 g  and the value SD 13.45%. The method used in this study was experimented with completely randomized design (CRD) factorial patterns. First factor was litter system  dan  second factor was the level of cage density. Data were analyzed by analysis of variance (ANOVA) , if there was different followed by duncan multiple range test. The results showed that litter system of cage was not showed any significant effect (P>0.05) on feed consumption, weight growth and  feed conversion. The level of cage density was gave significant different (P<0.01) on feed consumption, weight growth and feed conversion. Interaction between litter system and different level of cage density were not gave significant effect (P>0.05). The conclusion of this study there was not interaction between factor litter system and the level of cage density.
Pengaruh Ketingian Terhadap Diameter Polen Lebah Madu (Apis Cerana) Di Kabupaten Malang Muhammad Jayuli; Muhammad Junus; Wahju Nursita
TERNAK TROPIKA Journal of Tropical Animal Production Vol 19, No 1 (2018): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1144.405 KB) | DOI: 10.21776/ub.jtapro.2018.019.01.2

Abstract

Bees use pollen as a source of protein to support life and to increase the productivity. The size and type of pollen carried by bees are very diverse. Plants in high altitudes may produce pollen of different diameters than those in low altitudes. It is necessary to measure pollen diameter from different plants to know the honeybees’ preferred food source. The purpose of this research was to determine the effect of altitude on pollen diameter from various types of plants carried by bees to increase honey production. This was done by performing field experiments. The design used for this experiment was the completely randomized linear model with three altitude treatments, which were 0-100 m asl (P1), 400-499 m asl (P2) and 800-899 m asl (P3). The results show that altitude has a significant effect (P<0.01) on honeybee Apis cerana pollen diameter. The equatorial and polar pollen diameter was reached by P2 wich was 42.1 ± 4.69 µm and 49.0 ± 4.98 µm, respect highly. Where as the smallest equatorial and polar pollen diameter was reached by P1 wich was 21.1 ± 1.45 µm and 27.0 ± 2.64 µm. To fulfill pollen needs, Apis cerana bees do not necessarily depend on specific pollen diameters. These bees are taking pollens with equatorial diameter of 8.52 μm to 93.68 µm and dan polar diameter polen 8.93 µm to 97.99 µm.
Pengaruh penambahan kultur azotobacter pada feses kambing terhadap kualitas media dan produktivitas cacing tanah (Lumbricus rubellus) Nur Cholis; Endang Setyowati; Ita Wahju Nursita
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 26, No 2 (2016)
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2016.026.02.5

Abstract

The purposes of this research were to determine the effect of addition of Azotobacter bacterial culture into media of goat faeces on medium quality and earthworm productivity; and also to examine the best dose of Azotobacter bacterial cultures addition. The research material was 800 g earthworm aged 3 months old. The research method was experimental with Completely Randomized Design using 4 treatments and 4 replications. The results show that addition of Azotobacter bacterial culture had a significant effect (P<0.01) on the medium quality and earthworm productivity (coccoon production, the number of juvenils per coccoon, coccoon hatching percentage, the numbers and weight of earthworm). The bacterial culture addition of 350 cc/100 kg goat faeces was found the best. We suggest to follow the study with observation about the effect of the length of fermentation to the medium quality and earthworm productivity. Keywords: Azotobacter, goat faeces, earthworm
Perbandingan produktifitas ulat Sutra dari dua tempat pembibitan yang berbeda pada kondisi lingkungan pemeliharaan panas Ita Wahju Nursita
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 21, No 3 (2011)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

  Abstract: The objective of the study was to know the comparison of cocoon production, normal cocoon, and the length of cocoon’s fiber of silkworm (Bombyx mori) between PSA Soppeng and PSA Temanggung in hot natural environment. About 300 silkworm of silkworm was applied for 2 treatments (P1= silkworm from PSA Soppeng) and (P2= silkworm from PSA Temanggung), and 6 replications. The place of the experiment was in Ceweng village, Diwek , Jombang. The method of the research was experiment, to compare the data result used the t-test. The statistical analysis result of the data showed that silkworm from two different breeding places didn’t have any significant different (P>0,05) to the percentage of total cocoon production and of normal cocoon production, but it was true for the length of cocoon’s filament of silkworm (p<0,01). The mean for the percentage of total cocoon production was between 87,3 % and 89,7 % , and of normal cocoon production was between 95,2 % and 96,4 % , and mean for the length of cocoon’s filament of silkworm on each treatment P1 and P2 in a series were (910.9±10.1m), (824.9±21.5m).From the research result it could be concluded that silkworm from PSA Soppeng had better adaptability to hot environment and low humidity than of PSA Temanggung based on filament production. It was suggested to continue the research with the one related to moleculer genetic such the pattern of the DNA band to know if there is existed a genetic difference, or about the anatomy/physiology differences of silkworm gland of silkworm from two different breeding sites. Key words: silkworm, hot environment, productivity
Study of Sweating Rate and Microscopic Anatomy of Some Breeds Bulls Sweat Glands in Different Body Parts Ita Wahju Nursita; Firmansyah Trisaputra; Nur Cholis; Heni Setyo Prayogi
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol. 32 No. 1 (2022): April 2022
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2022.032.01.14

Abstract

The study aimed to analyze the sweating rate and the microscopic anatomy of sweat glands of many breed bulls in different parts of the body. Ten bulls of 5 breeds (Simmental, Limousin, Crossed Ongole breed (PO), SimPO (Crossed between Simmental and PO), and LimPO (Crossed between Limousine and PO) in Authorized Slaughterhouse of Malang and Surabaya city were used during the study. Two bulls of each breed were observed for the sweating rate using a Cobalt Chloride Disk (CCD). The skin samples of four places in the legs and back of the animal were taken to be observed under a light microscope in the laboratory of Biosains of Universitas Brawijaya. The result showed that for all breeds, the sweating rates in the legs were higher (P<0.05) than in the back.  It was observed that the sweat glands of the legs had tubular, but the back part is in irregular shapes. Based on the study result it is suggested to measure the sweating rate in the back part of the animal body.
Co-Authors Ajeng Megawati Putri Endang Setyowati Firmansyah Trisaputra Heni Setyo Prayogi Muhammad Jayuli Muhammad Junus Muharlien Muharlien Nur Cholis